Dermot McGillycuddy, The Mac Gillycuddy of the Reeks (1911-1974) (1911–1974) Parents Ross McGillycuddy Helen Courage Children Dermot Patrick Donogh McGillycuddy, The McGillycuddy of the Reeks Desmond Edward Conor McGillycuddy Siblings John McGillycuddy, The McGillycuddy of the Reeks Denis McGillycuddy Phyllida McGillycuddy Partners Patricia Kennedy